Toothbrush head



FIG. 1 is a perspective view of a toothbrush head embodying my new design;

FIG. 2 is a side view thereof; the opposite side being a mirror image;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a perspective view of a second embodiment of the toothbrush head;

FIG. 8 is a side view of FIG. 7, the opposite side being a mirror image;

FIG. 9 is a top view of FIG. 7;

FIG. 10 is a bottom view of FIG. 7;

FIG. 11 is a front view of FIG. 7; and,

FIG. 12 is a rear view of FIG. 7.

The broken lines are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a toothbrush head, as shown and described. 